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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
18286 Gopu and Fishes   2 104 46.47
13
26
18287 Maggu and Magguness Level   43 32.11
18289 Maggu and Mystery   13 30.91
18297 Problem4   24 536 32.37
18
20
18302 Identity crisis   2 217 27.97
17
17
18336 Search Bit Sum   8 163 37.20
28
23
18393 Hamiltonian Cycles   1 25 17.49
17
17
18408 The Valentine Confession   9 574 28.30
15
21
18425 Polynomial Multiplication   47 1582 39.30
19
22
18438 Happy Valentine Day (Valentine Adventure Game)   9 21.57
18450 Largest Increasing Sub-Matrix   11 14.05
18457 Very Friends   6 245 27.81
11
30
18458 Very Friends 2   4 38 19.61
23
23
18465 A Subtle Surf   6 201 43.17
14
11
18466 A Frightening Evening   1 116 28.69
1
1
18467 A Brief Expedition   11 273 54.12
15
15
18468 A Pleasant Stroll   10 134 35.01
23
19
18469 Office Mates   1 51 31.70
17
34
18510 Ross generates Data   4 97 17.60
34
26
18511 Cartman and Butters Game   15 29.41
18521 Fortunate Wheels   7 64.00
18522 Tours   22 13.10
42
26
18530 Font Size   7 200 13.46
15
5
18531 Barrelrider   1 19 55.56
17
17
18532 Tree _order   41 1197 46.94
15
10
18598 Encode Message   13 866 63.49
11
5
18637 Lawrence of Arabia   51 26.14
18660 Product of factorials (easy)   4 109 26.77
17
17
18662 Product of factorials (again)   3 76 35.49
11
24
18666 Radiation   1 31 18.65
18667 Product of factorials (hard)   3 42 26.61
28
34
18714 Can You Make It Empty 2   15 1319 29.17
8
11
18715 Boring Factorials (Reloaded)   1 60 10.16
18799 Boring Factorials (Extended)   1 15 14.18
34
17
18829 Special Set   8 117 27.36
11
26
18857 Gopi and Sandwich   2 277 43.78
17
26
18878 Topper Rama Rao   21 1020 48.53
11
21
18905 Kapti and Balu   1 38 32.65
17
17
18915 Anils Proposal   2 27 19.53
50
50
18917 Dukkar and Pikka   5 300 56.01
7
23
18932 Sum of primes (reverse mode)   5 21 17.44
45
45
18937 Touch of Venom   21 1400 23.24
11
13
18939 K-th smallest number   5 213 13.91
13
17
18940 Face the mate   2 158 20.87
17
17
18941 True Friends   29 979 50.67
12
12
18945 Car with powers   11 303 29.67
23
20
18963 Bhagat The Bit Man   10 657 31.62
5
12
18964 Sum of subsequences   23 24.58
18965 Milk Scheduling   15 1004 25.18
10
15
18966 Vacation Planning   3 137 25.67
17
17

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